/*
 *  Copyright (C) 2010 Matthias Buch-Kromann <mbk.isv@cbs.dk>
 * 
 *  This file is part of the IncrementalParser package.
 *  
 *  The IncrementalParser program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 * 
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.osdtsystem.incparser.featureextraction;

import org.osdtsystem.incparser.features.FeatureAggregator;
import org.osdtsystem.incparser.features.FeatureHandler;
import org.osdtsystem.incparser.graphs.ConllAdapter;

/**
 *
 * @author Matthias Buch-Kromann <mbk.isv@cbs.dk>
 */
public abstract class ConllFeatureExtractor extends AbstractFeatureExtractor {
    ConllAdapter adapter;
    int layer;

    public ConllFeatureExtractor(ConllAdapter adapter, FeatureHandler featureHandler) {
        super(featureHandler);
        this.adapter = adapter;
        this.layer = adapter.layer();
    }

    public int[] layers() {
        int[] layers = { layer };
        return layers;
    }
}
